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Spin waves in fcc NiCo alloys by neutron spectrometry

Authors :
E. Frikkee
K. Mikke
A. Modrzejewski
J. Jankowska
Source :
Physica B+C. :345-346
Publication Year :
1977
Publisher :
Elsevier BV, 1977.

Abstract

The spin wave stiffness for NiCo alloys was investigated by inelastic neutron scattering. Contrary to spin wave resonance data and the rigid band model calculations within RPA, the stiffness constant D does not decrease with Co concentration.

Subjects

Subjects :
Materials science
Spin polarization
Condensed matter physics
Nuclear Theory
General Engineering
Resonance
Stiffness
Stiffness constant
Rigid-band model
Inelastic neutron scattering
Spin wave
medicine
Neutron spectrometry
Condensed Matter::Strongly Correlated Electrons
medicine.symptom

Details

ISSN :
03784363
Database :
OpenAIRE
Journal :
Physica B+C
Accession number :
edsair.doi...........fc408232b73a6a97eb91c8d2bfa79b6d
Full Text :
https://doi.org/10.1016/0378-4363(77)90340-0
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